{"product_id":"w140ax-2-3l-twin-screw-supercharger-tuner-kit-1","title":"W140AX 2.3L Twin-Screw Supercharger Tuner Kit","description":"The Whipple WK-1113NFT is a cutting-edge 2.3L W140AX twin-screw supercharger system engineered for 2007-2013 GM 6.2L trucks and SUVs. Building on Whipple's extensive experience since 1987, this kit delivers significant power gains, with the potential for up to an 85% horsepower increase and a 75% torque increase across the entire RPM range. It features Whipple's exclusive 3x5 rotor combo for enhanced airflow and a massive oversized air-to-water bar-plate intercooler for superior cooling capacity.\n\nThis intercooled tuner kit operates at 7-8psi of boost and is designed for both stock and heavily modified engines. The top-mount design promotes cooler operation compared to upside-down superchargers, and the discharge-down configuration minimizes pressure loss for better performance at lower boost levels. The system boasts an industry-leading air-bypass system for reduced burst knock and improved fuel economy during cruising.\n\nKey features include a self-contained lubrication system, a high-flow air filter and fuel injectors, and the ability to perform pulley changes in as little as 3 minutes. It is important to note that **TUNER KITS DO NOT INCLUDE TUNING OR FUEL COMPONENTS**, and a VIN number is required for ordering. The system is compatible with 2007-2013 GM 6.2L trucks and SUVs.","brand":"Whipple","offers":[{"title":"Default Title","offer_id":52866657321272,"sku":"WK-1113NFT","price":7249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687412777.webp?v=1787909442","url":"https:\/\/store.motormia.co\/products\/w140ax-2-3l-twin-screw-supercharger-tuner-kit-1","provider":"MOTORMIA","version":"1.0","type":"link"}